Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 02:15Z
det| 2 2 ; 6 3 | = -6
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 9 4 ; 1 10 | = 86
63K
det| 3 1 ; 4 4 | = 8
det| 5 2 ; 3 6 | = 24
366K
∫₀^∞ e^(-t²) dt = √π / 2
201K
ΔS ≥ 0
det| 10 7 ; 3 11 | = 89
319K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
10φ² + 7φ + 2 = 0
9r² + 5r + 0 = 0